Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a first embodiment of a display screen or portion thereof with graphical user interface showing my new design;

FIG. 2 is a front view of second embodiment thereof;

FIG. 3 is a front view of third embodiment thereof; and,

FIG. 4 is a front view of fourth embodiment thereof.

The stippled shaded portions of FIGS. 1-4 illustrate a contrast in appearance.

The outermost broken line rectangle illustrates a display screen or portion thereof and forms no part of the claimed design. The remaining broken lines illustrate portions of the graphical user interface and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 